BR112020006896A2 - técnicas e aparelho para multiplexação por divisão de tempo para comunicação de rat dupla - Google Patents
técnicas e aparelho para multiplexação por divisão de tempo para comunicação de rat dupla Download PDFInfo
- Publication number
- BR112020006896A2 BR112020006896A2 BR112020006896-9A BR112020006896A BR112020006896A2 BR 112020006896 A2 BR112020006896 A2 BR 112020006896A2 BR 112020006896 A BR112020006896 A BR 112020006896A BR 112020006896 A2 BR112020006896 A2 BR 112020006896A2
- Authority
- BR
- Brazil
- Prior art keywords
- rat
- communication
- downlink
- feature set
- resources
- Prior art date
Links
- 238000004891 communication Methods 0.000 title claims abstract description 235
- 238000000034 method Methods 0.000 title claims description 93
- 230000009977 dual effect Effects 0.000 title description 9
- 238000005516 engineering process Methods 0.000 claims abstract description 25
- 230000015654 memory Effects 0.000 claims description 16
- 230000000737 periodic effect Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 abstract description 41
- 230000008569 process Effects 0.000 description 28
- 238000013459 approach Methods 0.000 description 22
- 238000010586 diagram Methods 0.000 description 17
- 241000700159 Rattus Species 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 238000013468 resource allocation Methods 0.000 description 5
- 125000004122 cyclic group Chemical group 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000008685 targeting Effects 0.000 description 3
- 230000001052 transient effect Effects 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- GVVPGTZRZFNKDS-JXMROGBWSA-N geranyl diphosphate Chemical compound CC(C)=CCC\C(C)=C\CO[P@](O)(=O)OP(O)(O)=O GVVPGTZRZFNKDS-JXMROGBWSA-N 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/1438—Negotiation of transmission parameters prior to communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/11—Semi-persistent scheduling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1215—Wireless traffic scheduling for collaboration of different radio technologies
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762571176P | 2017-10-11 | 2017-10-11 | |
| US62/571,176 | 2017-10-11 | ||
| US16/155,583 US10917226B2 (en) | 2017-10-11 | 2018-10-09 | Techniques and apparatuses for time division multiplexing for dual-rat communication |
| US16/155,583 | 2018-10-09 | ||
| PCT/US2018/055194 WO2019075047A1 (en) | 2017-10-11 | 2018-10-10 | TECHNIQUES AND APPARATUS FOR TIME DIVISION MULTIPLEXING FOR DOUBLE RAT COMMUNICATION |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112020006896A2 true BR112020006896A2 (pt) | 2020-10-06 |
Family
ID=65993574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112020006896-9A BR112020006896A2 (pt) | 2017-10-11 | 2018-10-10 | técnicas e aparelho para multiplexação por divisão de tempo para comunicação de rat dupla |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10917226B2 (https=) |
| EP (1) | EP3695675A1 (https=) |
| JP (1) | JP6946558B2 (https=) |
| KR (1) | KR102316518B1 (https=) |
| CN (1) | CN111201826A (https=) |
| BR (1) | BR112020006896A2 (https=) |
| CA (1) | CA3075492C (https=) |
| TW (1) | TWI732140B (https=) |
| WO (1) | WO2019075047A1 (https=) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10485048B2 (en) | 2017-06-15 | 2019-11-19 | Apple Inc. | TDM transmission for inter-RAT dual connectivity UE |
| CN113302987B (zh) | 2019-01-10 | 2024-08-02 | 联想（新加坡）私人有限公司 | 用于上行链路功率控制的方法和装置 |
| KR102853551B1 (ko) * | 2019-03-19 | 2025-09-02 | 삼성전자주식회사 | 무선 통신 시스템에서 이중 접속을 위한 단말의 상향 채널 전송 방법 및 장치 |
| WO2021079178A1 (en) * | 2019-10-25 | 2021-04-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Method for dynamic spectrum sharing for loosely coupled systems |
| US11877299B2 (en) * | 2020-03-05 | 2024-01-16 | Qualcomm Incorporated | Control channel resources for group-feedback in multi-cast |
| CN113765637B (zh) * | 2020-06-04 | 2022-12-09 | 维沃移动通信有限公司 | 资源获取、处理方法及通信设备 |
| EP4152849B1 (en) * | 2020-06-12 | 2025-10-29 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Communication method and device, and storage medium |
| CN111935771B (zh) * | 2020-08-28 | 2021-02-09 | 北京连山科技股份有限公司 | 一种4g与5g链路高效融合的方法 |
| WO2022041115A1 (en) * | 2020-08-28 | 2022-03-03 | Qualcomm Incorporated | A method for protocol stack sharing in dual connectivity |
| US20230379722A1 (en) * | 2020-10-09 | 2023-11-23 | Google Llc | Enhanced Uplink Spectrum Sharing |
| US12108351B2 (en) * | 2021-05-11 | 2024-10-01 | Qualcomm Incorporated | Resource element overlap between a synchronization signal block and demodulation reference signal |
| WO2023044705A1 (en) * | 2021-09-24 | 2023-03-30 | Apple Inc. | Method and apparatus for improving reliability and reducing power consumption for fr2 rrm |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9258086B2 (en) * | 2011-08-03 | 2016-02-09 | Qualcomm Incorporated | Allocating physical hybrid ARQ indicator channel (PHICH) resources |
| US9900142B2 (en) * | 2013-06-26 | 2018-02-20 | Lg Electronics Inc. | Method and apparatus for FDD/TDD intra-node and inter-node carrier aggregation |
| CN110199497B (zh) * | 2017-01-04 | 2022-11-29 | Lg电子株式会社 | 在无线通信系统中在3gpp lte与nr之间共享频谱的方法和设备 |
-
2018
- 2018-10-09 US US16/155,583 patent/US10917226B2/en active Active
- 2018-10-10 KR KR1020207010083A patent/KR102316518B1/ko active Active
- 2018-10-10 EP EP18796225.3A patent/EP3695675A1/en active Pending
- 2018-10-10 CN CN201880065830.9A patent/CN111201826A/zh active Pending
- 2018-10-10 JP JP2020520268A patent/JP6946558B2/ja active Active
- 2018-10-10 WO PCT/US2018/055194 patent/WO2019075047A1/en not_active Ceased
- 2018-10-10 BR BR112020006896-9A patent/BR112020006896A2/pt unknown
- 2018-10-10 CA CA3075492A patent/CA3075492C/en active Active
- 2018-10-11 TW TW107135722A patent/TWI732140B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019075047A1 (en) | 2019-04-18 |
| CN111201826A (zh) | 2020-05-26 |
| TW201924276A (zh) | 2019-06-16 |
| JP6946558B2 (ja) | 2021-10-06 |
| US10917226B2 (en) | 2021-02-09 |
| JP2020537425A (ja) | 2020-12-17 |
| CA3075492A1 (en) | 2019-04-18 |
| EP3695675A1 (en) | 2020-08-19 |
| CA3075492C (en) | 2022-09-06 |
| TWI732140B (zh) | 2021-07-01 |
| KR20200061357A (ko) | 2020-06-02 |
| KR102316518B1 (ko) | 2021-10-21 |
| US20190109697A1 (en) | 2019-04-11 |
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| B350 | Update of information on the portal [chapter 15.35 patent gazette] |